mirror of
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150 lines
4.9 KiB
Java
150 lines
4.9 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2017, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.skin;
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import java.awt.geom.Dimension2D;
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import net.sourceforge.plantuml.FontParam;
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import net.sourceforge.plantuml.ISkinSimple;
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import net.sourceforge.plantuml.LineBreakStrategy;
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import net.sourceforge.plantuml.creole.CreoleMode;
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import net.sourceforge.plantuml.cucadiagram.BodyEnhanced2;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.graphic.FontConfiguration;
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import net.sourceforge.plantuml.graphic.HorizontalAlignment;
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import net.sourceforge.plantuml.graphic.HtmlColor;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.TextBlock;
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import net.sourceforge.plantuml.graphic.TextBlockEmpty;
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import net.sourceforge.plantuml.ugraphic.UFont;
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public abstract class AbstractTextualComponent extends AbstractComponent {
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private final Display strings;
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private final int marginX1;
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private final int marginX2;
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private final int marginY;
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private final TextBlock textBlock;
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private final UFont font;
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private final HtmlColor fontColor;
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public AbstractTextualComponent(LineBreakStrategy maxMessageSize, CharSequence label, FontConfiguration font,
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HorizontalAlignment horizontalAlignment, int marginX1, int marginX2, int marginY,
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ISkinSimple spriteContainer, UFont fontForStereotype, HtmlColor htmlColorForStereotype) {
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this(maxMessageSize, Display.getWithNewlines(label == null ? "" : label.toString()), font, horizontalAlignment,
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marginX1, marginX2, marginY, spriteContainer, false, fontForStereotype, htmlColorForStereotype);
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}
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public AbstractTextualComponent(LineBreakStrategy maxMessageSize, Display strings, FontConfiguration font,
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HorizontalAlignment horizontalAlignment, int marginX1, int marginX2, int marginY,
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ISkinSimple spriteContainer, boolean enhanced, UFont fontForStereotype, HtmlColor htmlColorForStereotype) {
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this.font = font.getFont();
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this.fontColor = font.getColor();
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this.marginX1 = marginX1;
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this.marginX2 = marginX2;
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this.marginY = marginY;
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this.strings = strings;
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if (strings.size() == 1 && strings.get(0).length() == 0) {
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textBlock = new TextBlockEmpty();
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} else if (enhanced) {
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textBlock = new BodyEnhanced2(strings, FontParam.NOTE, spriteContainer, HorizontalAlignment.LEFT, font,
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maxMessageSize);
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} else {
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textBlock = strings.create(font, horizontalAlignment, spriteContainer, maxMessageSize, CreoleMode.FULL,
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fontForStereotype, htmlColorForStereotype);
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}
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}
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final protected TextBlock getTextBlock() {
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return textBlock;
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}
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protected double getPureTextWidth(StringBounder stringBounder) {
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final TextBlock textBlock = getTextBlock();
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final Dimension2D size = textBlock.calculateDimension(stringBounder);
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return size.getWidth();
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}
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final public double getTextWidth(StringBounder stringBounder) {
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return getPureTextWidth(stringBounder) + marginX1 + marginX2;
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}
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// // For cache
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// private Dimension2D size;
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//
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// private Dimension2D getSize(StringBounder stringBounder, final TextBlock textBlock) {
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// if (size == null) {
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// size = textBlock.calculateDimension(stringBounder);
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// }
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// return size;
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// }
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final protected double getTextHeight(StringBounder stringBounder) {
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final TextBlock textBlock = getTextBlock();
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final Dimension2D size = textBlock.calculateDimension(stringBounder);
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return size.getHeight() + 2 * marginY;
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}
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final protected Display getLabels() {
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return strings;
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}
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final protected int getMarginX1() {
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return marginX1;
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}
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final protected int getMarginX2() {
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return marginX2;
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}
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final protected int getMarginY() {
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return marginY;
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}
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final protected UFont getFont() {
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return font;
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}
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protected HtmlColor getFontColor() {
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return fontColor;
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}
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}
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